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Resumen del manual
two slots, 19/20 or 21/22, on the Total Access 3010. The odd cable carries the IMA RX pairs, and the even cable carries the IMA TX pairs. Termination of the cable amphenols are customer designated. The converter cable group is comprised of two separately sheathed cable bundles. The Table below charts the port-slot-function-color code for each OCTAL IMA cable. Each bundle has four 50-pin female amphenol connectors on the Total Access 3010 end, and three 50-pin male amphenols on the MDF end, assigned to POTS or ADSL+POTS, plus an additional cable and 50-pin male amphenol for IMA transport. See the Figure below. The amphenols are keyed and labeled for easy identification. A Odd Even Cable Set Pair Color Slot Port Cable Set Pair Color Slot Port IMA Rx W/BL,BL/W 19/20 1 IMA Tx W/BL,BL/W 19/20 1 staggered length allows the amphenols to align to the associated Total Access 3010 IMA Rx W/OR, OR/W 19/20 2 IMA Tx W/OR, OR/W 19/20 2 connector. After insertion into the appropriate connector, a hold-down screw and tie IMA Rx W/GR,GR/W 19/20 3 IMA Tx W/GR,GR/W 19/20 3 wrap secures the amphenol in place. Total amphenol-to-amphenol length from the IMA Rx W/BR,BR/W 19/20 4 IMA Tx W/BR,BR/W 19/20 4 extremity of the longest cable on each end of both cable groups is about 50 inches. IMA Rx W/SL,SL/W 19/20 5 IMA Tx W/SL,SL/W 19/20 5 NOTE: Refer to specific unit documentation for the function and operation of the IMA Rx R/BL,BL/R 19/20 6 IMA Tx R/BL,BL/R 19/20 6 circuit cards referenced in this job aid. IMA Rx R/OR,OR/R 19/20 7 IMA Tx R/OR,OR/R 19/20 7 ADSL + POTS Cables IMA Rx R/GR,GR/R 19/20 8 IMA Tx R/GR,GR/R 19/20 8 The two cable bundles are identified as Even and Odd. The Even group connects to IMA Rx R/BR,BR/R 21/22 1 IMA Tx R/BR,BR/R 21/22 1 Total Access 3010 backplane connectors Pair 2, Pair 4, Pair 6, and Pair 8. The signals on IMA Rx R/SL,SL/R 21/22 2 IMA Tx R/SL,SL/R 21/22 2 these cables are ADSL + POTS to the customer loop via OCTAL ADSL plus POTS split-IMA Rx BK/BL,BL/BK 21/22 3 IMA Tx BK/BL,BL/BK 21/22 3 ter cards (P/N 4181425L2). IMA Rx BK/OR,OR/BK 21/22 4 IMA Tx BK/OR,OR/BK 21/22 4 The Odd group connects to Pair 1, Pair 3, Pair 5, and Pair 7. The signal on these cables IMA Rx BK/GR,GR/BK 21/22 5 IMA Tx BK/GR,GR/BK 21/22 5 is POTS only from the network through the same splitter card. IMA Rx BK/BR,BR/BK 21/22 6 IMA Tx BK/BR,BR/BK 21/22 6 IMA Rx BK/SL,SL/BK 21/22 7 IMA Tx BK/SL,SL/BK 21/22 7 The three Even 50-pin amphenols are labeled ADSL 25-1, ADSL 25-2, and ADSL 25-3. IMA Rx Y/BL,BL/Y 21/22 8 IMA Tx Y/BL,BL/Y 21/22 8 The three Odd 50-pin amphenols are labeled POTS 25-1, POTS 25-2, and POTS 25-3. Pins 17/42 through 25/50 not connected. The Tables on the reverse chart the 50-pin to 50-pin amphenol assignments. Termination of the 50-pin amphenols on the MDF end is customer designated. Drain To provide drain for the shielded IMA leads, pin 50 on the IMA amphenols connects to pin 50 Pair 4 (EVEN) and pin 50 Pair 5 (ODD). Except for drain, Pair-1 through Pair-8 amphenol pins: 23/48, 24/49, and 25/50, are not otherwise connected. Following the connection of amphenols and cables, dress and lace all wiring to workmanship standards. C A U T I O N C A U T I O NC A U T I O N ! SUBJECT TO ELECTROSTATIC DAMAGE OR DECREASE IN RELIABILITY. HANDLING PRECAUTIONS REQUIRED. PRICING AND AVAILABILITY 800.827.0807 TECH SUPPORT 800.726.8663 RETURN FOR REPAIR 256.963.8722 61182925L2-22A TOTAL ACCESS 3010 50-PIN TO 50-PIN DSLAM CABLE ASSEMBLY PRICING AND AVAILABILITY 800.827.0807 TECH SUPPORT 800.726.8663 RETURN FOR REPAIR 256.963.8722 61182925L2-22A TOTAL ACCESS 3010 50-PIN TO 50-PIN DSLAM CABLE ASSEMBLY ADSL + POTS EVEN Cable Amphenols TA 3010 MDF 50-Pin Connecting ADSL 50-Pin ADSL +POTS Amphenol PAIR 2 PAIR 4 PAIR 6 PAIR 8 Cables Amphenol ADSL 25-1 ADSL 25-2 ADSL 25-3 NA to Customer 50-Pin Amphenol Pin Assignments Linecard 1, Ports 1-8 1/26, 2/27, 3/28, 4/29, 5/30, 6/31, 7/32, 8/33 Linecard 2, Ports 1-8 9/34, 10/35, 11/36, 12/37, 13/38, 14/39, 15/40, 16/41Linecard 3, Ports 1-8 17/42, 18/43, 19/44, 20/45, 21/46, 22/47, 23/48, 24/49Linecard 4, Ports 1-8 1/26, 2/27, 3/28, 4/29, 5/30, 6/31, 7/32, 8/33 Linecard 5, Ports 1-8 9/34, 10/35, 11/36, 12/37, 13/38, 14/39, 15/40, 16/41Linecard 6, Ports 1-8 17/42, 18/43, 19/44, 20/45, 21/46, 22/47, 23/48, 24/49Linecard 7, Ports 1-8 1/26, 2/27, 3/28, 4/29, 5/30, 6/31, 7/32, 8/33 Linecard 8, Ports 1-8 9/34, 10/35, 11/36, 12/37, 13/38, 14/39, 15/40, 16/41Linecard 9, Ports 1-8 17/42, 18/43, 19/44, 20/45, 21/46, 22/47, 23/48, 24/49IMA Transmit See Table on opposite side for pinouts. POTS ODD Cable Amphenols TA 3010 MDF 50-Pin Connecting POTS 50-Pin POTS to Amphenol PAIR 1 PAIR 3 PAIR 5 PAIR 7 Cables Amphenol POTS 25-1 POTS 25-2 POTS 25-3 NA Network 50-Pin Amphenol Pin Assignments Linecard 1, Ports 1-8 1/26, 2/27, 3/28, 4/29, 5/30, 6/31, 7/32, 8/33Linecard 2, Ports 1-8 9/34, 10/35, 11/36, 12/37, 13/38, 14/39, 15/40, 16/41 Linecard 3, Ports 1-8 17/42, 18/43, 19/44, 20/45, 21/46...